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April 10, 2026 6 min read Product Guide
Base Oil Grades Explained: Group I, II & III for UAE Industry
Base oils are the backbone of every lubricant formulation. Whether you are producing automotive engine oils, industrial gear fluids, or marine lubricants, selecting the right base oil grade directly determines product performance, shelf life, and cost efficiency.
What Are Base Oil Groups?
The American Petroleum Institute (API) classifies base oils into five groups based on their production process, viscosity index, saturates content, and sulfur content.
Group I: Conventional Solvent-Refined Oils
- Grades: SN 150, SN 500, SN 600
- Best for industrial lubricants
- Most economical option
Petronik supplies Group I, II, and III base oils in bulk quantities across UAE and GCC.
Contact Us base oil grades UAE Group I base oil Group II base oil Group III base oil base oil guide
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